poobie

i am writing because i was wondering about the difference in Kadian and MS contin? I am fused from T-4 to L-4. This was done 20 yrs ago at the Mayo Clinic. I was also fused in the neck c-67 about 5 years ago. I have done pretty good but in the last 10 years i have had a hard time. I work and on a business so i have done pretty these last 20 yrs. I take MS 15mg twice a day but the morphine has really made me itch so bad. I scratch my head and have made sores there. I have been to Dr. about it but still medicine they give me does not really help. I was thinking about asking my Dr. about taking Kadian? What do you think?